Error sources and data limitations for the prediction ofsurface gravity: a case study using benchmarks
Gravity-based heights require gravity values at levelled benchmarks (BMs), whichsometimes have to be predicted from surrounding observations. We use EGM2008 andthe Australian National Gravity Database (ANGD) as examples of model and terrestrialobserved data respectively to predict gravity at Austral...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Springer
2012
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/12353 |